SCCSMARTCODE / CodeLeetLab

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub v3](https://github.com/raphaelheinz/LeetHub-3.0)

CodeLeetLab

Collection of LeetCode questions to ace the coding interview! - Created using LeetHub v3

LeetCode Topics

Hash Table

0013-roman-to-integer
1319-unique-number-of-occurrences
1392-find-the-difference-of-two-arrays
1777-determine-if-two-strings-are-close
1798-max-number-of-k-sum-pairs
2428-equal-row-and-column-pairs

Math

0013-roman-to-integer
1146-greatest-common-divisor-of-strings
1236-n-th-tribonacci-number

String

0013-roman-to-integer
0014-longest-common-prefix
0151-reverse-words-in-a-string
0345-reverse-vowels-of-a-string
0392-is-subsequence
0394-decode-string
0443-string-compression
0649-dota2-senate
1146-greatest-common-divisor-of-strings
1567-maximum-number-of-vowels-in-a-substring-of-given-length
1777-determine-if-two-strings-are-close
1894-merge-strings-alternately
2470-removing-stars-from-a-string

Two Pointers

0011-container-with-most-water
0015-3sum
0016-3sum-closest
0026-remove-duplicates-from-sorted-array
0027-remove-element
0151-reverse-words-in-a-string
0283-move-zeroes
0345-reverse-vowels-of-a-string
0392-is-subsequence
0443-string-compression
1798-max-number-of-k-sum-pairs
1894-merge-strings-alternately
2216-delete-the-middle-node-of-a-linked-list
2236-maximum-twin-sum-of-a-linked-list

Array

0004-median-of-two-sorted-arrays
0011-container-with-most-water
0015-3sum
0016-3sum-closest
0026-remove-duplicates-from-sorted-array
0027-remove-element
0033-search-in-rotated-sorted-array
0034-find-first-and-last-position-of-element-in-sorted-array
0035-search-insert-position
0238-product-of-array-except-self
0283-move-zeroes
0334-increasing-triplet-subsequence
0605-can-place-flowers
0643-maximum-average-subarray-i
0724-find-pivot-index
0735-asteroid-collision
0747-min-cost-climbing-stairs
1046-max-consecutive-ones-iii
1319-unique-number-of-occurrences
1392-find-the-difference-of-two-arrays
1528-kids-with-the-greatest-number-of-candies
1586-longest-subarray-of-1s-after-deleting-one-element
1798-max-number-of-k-sum-pairs
1833-find-the-highest-altitude
2428-equal-row-and-column-pairs

Greedy

0011-container-with-most-water
0334-increasing-triplet-subsequence
0605-can-place-flowers
0649-dota2-senate

Prefix Sum

0238-product-of-array-except-self
0724-find-pivot-index
1046-max-consecutive-ones-iii
1833-find-the-highest-altitude

Dynamic Programming

0392-is-subsequence
0747-min-cost-climbing-stairs
1236-n-th-tribonacci-number
1586-longest-subarray-of-1s-after-deleting-one-element

Sorting

0015-3sum
0016-3sum-closest
1777-determine-if-two-strings-are-close
1798-max-number-of-k-sum-pairs

Sliding Window

0643-maximum-average-subarray-i
1046-max-consecutive-ones-iii
1567-maximum-number-of-vowels-in-a-substring-of-given-length
1586-longest-subarray-of-1s-after-deleting-one-element

Binary Search

0004-median-of-two-sorted-arrays
0033-search-in-rotated-sorted-array
0034-find-first-and-last-position-of-element-in-sorted-array
0035-search-insert-position
0374-guess-number-higher-or-lower
1046-max-consecutive-ones-iii

Trie

0014-longest-common-prefix

Matrix

2428-equal-row-and-column-pairs

Simulation

0735-asteroid-collision
2428-equal-row-and-column-pairs
2470-removing-stars-from-a-string

Stack

0394-decode-string
0735-asteroid-collision
2236-maximum-twin-sum-of-a-linked-list
2470-removing-stars-from-a-string

Divide and Conquer

0004-median-of-two-sorted-arrays

Counting

1777-determine-if-two-strings-are-close

Recursion

0206-reverse-linked-list
0394-decode-string

Design

0969-number-of-recent-calls

Queue

0649-dota2-senate
0969-number-of-recent-calls

Data Stream

0969-number-of-recent-calls

Linked List

0206-reverse-linked-list
0328-odd-even-linked-list
2216-delete-the-middle-node-of-a-linked-list
2236-maximum-twin-sum-of-a-linked-list

Tree

0104-maximum-depth-of-binary-tree
0437-path-sum-iii
0904-leaf-similar-trees
1544-count-good-nodes-in-binary-tree

Depth-First Search

0104-maximum-depth-of-binary-tree
0437-path-sum-iii
0904-leaf-similar-trees
1544-count-good-nodes-in-binary-tree

Breadth-First Search

0104-maximum-depth-of-binary-tree
1544-count-good-nodes-in-binary-tree

Binary Tree

0104-maximum-depth-of-binary-tree
0437-path-sum-iii
0904-leaf-similar-trees
1544-count-good-nodes-in-binary-tree

Memoization

1236-n-th-tribonacci-number

Interactive

0374-guess-number-higher-or-lower